156702728

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11329}}^1$

素因数の和:11374

約数の個数: 64

約数和(自身を含む): 380688000

約数和(自身を除く): 223985272

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 6916, 11329, 13832, 22658, 45316, 79303, 90632, 147277, 158606, 215251, 294554, 317212, 430502, 589108, 634424, 861004, 1030939, 1178216, 1506757, 1722008, 2061878, 2798263, 3013514, 4123756, 5596526, 6027028, 8247512, 11193052, 12054056, 19587841, 22386104, 39175682, 78351364, 156702728]

約数ペア:

[(1, 156702728), (2, 78351364), (4, 39175682), (7, 22386104), (8, 19587841), (13, 12054056), (14, 11193052), (19, 8247512), (26, 6027028), (28, 5596526), (38, 4123756), (52, 3013514), (56, 2798263), (76, 2061878), (91, 1722008), (104, 1506757), (133, 1178216), (152, 1030939), (182, 861004), (247, 634424), (266, 589108), (364, 430502), (494, 317212), (532, 294554), (728, 215251), (988, 158606), (1064, 147277), (1729, 90632), (1976, 79303), (3458, 45316), (6916, 22658), (11329, 13832)]