138278352

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:201

約数の個数: 160

約数和(自身を含む): 399339520

約数和(自身を除く): 261061168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 67, 73, 76, 93, 114, 124, 134, 146, 152, 186, 201, 219, 228, 248, 268, 292, 304, 372, 402, 438, 456, 496, 536, 584, 589, 744, 804, 876, 912, 1072, 1168, 1178, 1273, 1387, 1488, 1608, 1752, 1767, 2077, 2263, 2356, 2546, 2774, 3216, 3504, 3534, 3819, 4154, 4161, 4526, 4712, 4891, 5092, 5548, 6231, 6789, 7068, 7638, 8308, 8322, 9052, 9424, 9782, 10184, 11096, 12462, 13578, 14136, 14673, 15276, 16616, 16644, 18104, 19564, 20368, 22192, 24924, 27156, 28272, 29346, 30552, 33232, 33288, 36208, 39128, 39463, 42997, 49848, 54312, 58692, 61104, 66576, 78256, 78926, 85994, 92929, 99696, 108624, 117384, 118389, 128991, 151621, 157852, 171988, 185858, 234768, 236778, 257982, 278787, 303242, 315704, 343976, 371716, 454863, 473556, 515964, 557574, 606484, 631408, 687952, 743432, 909726, 947112, 1031928, 1115148, 1212968, 1486864, 1819452, 1894224, 2063856, 2230296, 2425936, 2880799, 3638904, 4460592, 5761598, 7277808, 8642397, 11523196, 17284794, 23046392, 34569588, 46092784, 69139176, 138278352]

約数ペア:

[(1, 138278352), (2, 69139176), (3, 46092784), (4, 34569588), (6, 23046392), (8, 17284794), (12, 11523196), (16, 8642397), (19, 7277808), (24, 5761598), (31, 4460592), (38, 3638904), (48, 2880799), (57, 2425936), (62, 2230296), (67, 2063856), (73, 1894224), (76, 1819452), (93, 1486864), (114, 1212968), (124, 1115148), (134, 1031928), (146, 947112), (152, 909726), (186, 743432), (201, 687952), (219, 631408), (228, 606484), (248, 557574), (268, 515964), (292, 473556), (304, 454863), (372, 371716), (402, 343976), (438, 315704), (456, 303242), (496, 278787), (536, 257982), (584, 236778), (589, 234768), (744, 185858), (804, 171988), (876, 157852), (912, 151621), (1072, 128991), (1168, 118389), (1178, 117384), (1273, 108624), (1387, 99696), (1488, 92929), (1608, 85994), (1752, 78926), (1767, 78256), (2077, 66576), (2263, 61104), (2356, 58692), (2546, 54312), (2774, 49848), (3216, 42997), (3504, 39463), (3534, 39128), (3819, 36208), (4154, 33288), (4161, 33232), (4526, 30552), (4712, 29346), (4891, 28272), (5092, 27156), (5548, 24924), (6231, 22192), (6789, 20368), (7068, 19564), (7638, 18104), (8308, 16644), (8322, 16616), (9052, 15276), (9424, 14673), (9782, 14136), (10184, 13578), (11096, 12462)]