149544744

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 414720000

約数和(自身を除く): 265175256

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 71, 76, 93, 114, 124, 142, 149, 152, 186, 213, 228, 248, 284, 298, 372, 426, 447, 456, 568, 589, 596, 744, 852, 894, 1178, 1192, 1349, 1704, 1767, 1788, 2201, 2356, 2698, 2831, 3534, 3576, 4047, 4402, 4619, 4712, 5396, 5662, 6603, 7068, 8094, 8493, 8804, 9238, 10579, 10792, 11324, 13206, 13857, 14136, 16188, 16986, 17608, 18476, 21158, 22648, 26412, 27714, 31737, 32376, 33972, 36952, 41819, 42316, 52824, 55428, 63474, 67944, 83638, 84632, 87761, 110856, 125457, 126948, 167276, 175522, 201001, 250914, 253896, 263283, 327949, 334552, 351044, 402002, 501828, 526566, 603003, 655898, 702088, 804004, 983847, 1003656, 1053132, 1206006, 1311796, 1608008, 1967694, 2106264, 2412012, 2623592, 3935388, 4824024, 6231031, 7870776, 12462062, 18693093, 24924124, 37386186, 49848248, 74772372, 149544744]

約数ペア:

[(1, 149544744), (2, 74772372), (3, 49848248), (4, 37386186), (6, 24924124), (8, 18693093), (12, 12462062), (19, 7870776), (24, 6231031), (31, 4824024), (38, 3935388), (57, 2623592), (62, 2412012), (71, 2106264), (76, 1967694), (93, 1608008), (114, 1311796), (124, 1206006), (142, 1053132), (149, 1003656), (152, 983847), (186, 804004), (213, 702088), (228, 655898), (248, 603003), (284, 526566), (298, 501828), (372, 402002), (426, 351044), (447, 334552), (456, 327949), (568, 263283), (589, 253896), (596, 250914), (744, 201001), (852, 175522), (894, 167276), (1178, 126948), (1192, 125457), (1349, 110856), (1704, 87761), (1767, 84632), (1788, 83638), (2201, 67944), (2356, 63474), (2698, 55428), (2831, 52824), (3534, 42316), (3576, 41819), (4047, 36952), (4402, 33972), (4619, 32376), (4712, 31737), (5396, 27714), (5662, 26412), (6603, 22648), (7068, 21158), (8094, 18476), (8493, 17608), (8804, 16986), (9238, 16188), (10579, 14136), (10792, 13857), (11324, 13206)]