161858241552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1123}}^1\times {\mathrm{1709}}^1$

素因数の和:3101

約数の個数: 160

約数和(自身を含む): 480479247360

約数和(自身を除く): 318621005808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 251, 336, 502, 753, 1004, 1123, 1506, 1709, 1757, 2008, 2246, 3012, 3369, 3418, 3514, 4016, 4492, 5127, 5271, 6024, 6738, 6836, 7028, 7861, 8984, 10254, 10542, 11963, 12048, 13476, 13672, 14056, 15722, 17968, 20508, 21084, 23583, 23926, 26952, 27344, 28112, 31444, 35889, 41016, 42168, 47166, 47852, 53904, 62888, 71778, 82032, 84336, 94332, 95704, 125776, 143556, 188664, 191408, 281873, 287112, 377328, 428959, 563746, 574224, 845619, 857918, 1127492, 1286877, 1691238, 1715836, 1919207, 1973111, 2254984, 2573754, 3002713, 3382476, 3431672, 3838414, 3946222, 4509968, 5147508, 5757621, 5919333, 6005426, 6764952, 6863344, 7676828, 7892444, 9008139, 10295016, 11515242, 11838666, 12010852, 13434449, 13529904, 15353656, 15784888, 18016278, 20590032, 23030484, 23677332, 24021704, 26868898, 30707312, 31569776, 36032556, 40303347, 46060968, 47354664, 48043408, 53737796, 72065112, 80606694, 92121936, 94709328, 107475592, 144130224, 161213388, 214951184, 322426776, 481720957, 644853552, 963441914, 1445162871, 1926883828, 2890325742, 3372046699, 3853767656, 5780651484, 6744093398, 7707535312, 10116140097, 11561302968, 13488186796, 20232280194, 23122605936, 26976373592, 40464560388, 53952747184, 80929120776, 161858241552]

約数ペア:

[(1, 161858241552), (2, 80929120776), (3, 53952747184), (4, 40464560388), (6, 26976373592), (7, 23122605936), (8, 20232280194), (12, 13488186796), (14, 11561302968), (16, 10116140097), (21, 7707535312), (24, 6744093398), (28, 5780651484), (42, 3853767656), (48, 3372046699), (56, 2890325742), (84, 1926883828), (112, 1445162871), (168, 963441914), (251, 644853552), (336, 481720957), (502, 322426776), (753, 214951184), (1004, 161213388), (1123, 144130224), (1506, 107475592), (1709, 94709328), (1757, 92121936), (2008, 80606694), (2246, 72065112), (3012, 53737796), (3369, 48043408), (3418, 47354664), (3514, 46060968), (4016, 40303347), (4492, 36032556), (5127, 31569776), (5271, 30707312), (6024, 26868898), (6738, 24021704), (6836, 23677332), (7028, 23030484), (7861, 20590032), (8984, 18016278), (10254, 15784888), (10542, 15353656), (11963, 13529904), (12048, 13434449), (13476, 12010852), (13672, 11838666), (14056, 11515242), (15722, 10295016), (17968, 9008139), (20508, 7892444), (21084, 7676828), (23583, 6863344), (23926, 6764952), (26952, 6005426), (27344, 5919333), (28112, 5757621), (31444, 5147508), (35889, 4509968), (41016, 3946222), (42168, 3838414), (47166, 3431672), (47852, 3382476), (53904, 3002713), (62888, 2573754), (71778, 2254984), (82032, 1973111), (84336, 1919207), (94332, 1715836), (95704, 1691238), (125776, 1286877), (143556, 1127492), (188664, 857918), (191408, 845619), (281873, 574224), (287112, 563746), (377328, 428959)]