158894340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12671}}^1$

素因数の和:12713

約数の個数: 96

約数和(自身を含む): 510935040

約数和(自身を除く): 352040700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 6270, 12540, 12671, 25342, 38013, 50684, 63355, 76026, 126710, 139381, 152052, 190065, 240749, 253420, 278762, 380130, 418143, 481498, 557524, 696905, 722247, 760260, 836286, 962996, 1203745, 1393810, 1444494, 1672572, 2090715, 2407490, 2648239, 2787620, 2888988, 3611235, 4181430, 4814980, 5296478, 7222470, 7944717, 8362860, 10592956, 13241195, 14444940, 15889434, 26482390, 31778868, 39723585, 52964780, 79447170, 158894340]

約数ペア:

[(1, 158894340), (2, 79447170), (3, 52964780), (4, 39723585), (5, 31778868), (6, 26482390), (10, 15889434), (11, 14444940), (12, 13241195), (15, 10592956), (19, 8362860), (20, 7944717), (22, 7222470), (30, 5296478), (33, 4814980), (38, 4181430), (44, 3611235), (55, 2888988), (57, 2787620), (60, 2648239), (66, 2407490), (76, 2090715), (95, 1672572), (110, 1444494), (114, 1393810), (132, 1203745), (165, 962996), (190, 836286), (209, 760260), (220, 722247), (228, 696905), (285, 557524), (330, 481498), (380, 418143), (418, 380130), (570, 278762), (627, 253420), (660, 240749), (836, 190065), (1045, 152052), (1140, 139381), (1254, 126710), (2090, 76026), (2508, 63355), (3135, 50684), (4180, 38013), (6270, 25342), (12540, 12671)]