156980862970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{2111}}^1$

素因数の和:2368

約数の個数: 128

約数和(自身を含む): 311575486464

約数和(自身を除く): 154594623494

約数列:

[1, 2, 5, 10, 17, 34, 61, 71, 85, 101, 122, 142, 170, 202, 305, 355, 505, 610, 710, 1010, 1037, 1207, 1717, 2074, 2111, 2414, 3434, 4222, 4331, 5185, 6035, 6161, 7171, 8585, 8662, 10370, 10555, 12070, 12322, 14342, 17170, 21110, 21655, 30805, 35855, 35887, 43310, 61610, 71710, 71774, 73627, 104737, 121907, 128771, 147254, 149881, 179435, 209474, 213211, 243814, 257542, 299762, 358870, 368135, 426422, 437431, 523685, 609535, 643855, 736270, 749405, 874862, 1047370, 1066055, 1219070, 1287710, 1498810, 2132110, 2187155, 2189107, 2547977, 3624587, 4374310, 4378214, 5095954, 7249174, 7436327, 9142741, 10945535, 12739885, 13005871, 14872654, 15137981, 18122935, 18285482, 21891070, 25479770, 26011742, 30275962, 36245870, 37181635, 45713705, 65029355, 74363270, 75689905, 91427410, 130058710, 151379810, 155426597, 221099807, 257345677, 310853194, 442199614, 514691354, 777132985, 923416841, 1105499035, 1286728385, 1554265970, 1846833682, 2210998070, 2573456770, 4617084205, 9234168410, 15698086297, 31396172594, 78490431485, 156980862970]

約数ペア:

[(1, 156980862970), (2, 78490431485), (5, 31396172594), (10, 15698086297), (17, 9234168410), (34, 4617084205), (61, 2573456770), (71, 2210998070), (85, 1846833682), (101, 1554265970), (122, 1286728385), (142, 1105499035), (170, 923416841), (202, 777132985), (305, 514691354), (355, 442199614), (505, 310853194), (610, 257345677), (710, 221099807), (1010, 155426597), (1037, 151379810), (1207, 130058710), (1717, 91427410), (2074, 75689905), (2111, 74363270), (2414, 65029355), (3434, 45713705), (4222, 37181635), (4331, 36245870), (5185, 30275962), (6035, 26011742), (6161, 25479770), (7171, 21891070), (8585, 18285482), (8662, 18122935), (10370, 15137981), (10555, 14872654), (12070, 13005871), (12322, 12739885), (14342, 10945535), (17170, 9142741), (21110, 7436327), (21655, 7249174), (30805, 5095954), (35855, 4378214), (35887, 4374310), (43310, 3624587), (61610, 2547977), (71710, 2189107), (71774, 2187155), (73627, 2132110), (104737, 1498810), (121907, 1287710), (128771, 1219070), (147254, 1066055), (149881, 1047370), (179435, 874862), (209474, 749405), (213211, 736270), (243814, 643855), (257542, 609535), (299762, 523685), (358870, 437431), (368135, 426422)]