166670307830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:834

約数の個数: 128

約数和(自身を含む): 330385910400

約数和(自身を除く): 163715602570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 149, 181, 274, 298, 347, 362, 685, 694, 745, 905, 1370, 1490, 1735, 1781, 1810, 1937, 2353, 3470, 3562, 3874, 4511, 4706, 8905, 9022, 9685, 11765, 17810, 19370, 20413, 22555, 23530, 24797, 26969, 40826, 45110, 47539, 49594, 51703, 53938, 62807, 95078, 102065, 103406, 123985, 125614, 134845, 204130, 237695, 247970, 258515, 265369, 269690, 314035, 322361, 350597, 475390, 517030, 530738, 618007, 628070, 644722, 672139, 701194, 816491, 1236014, 1326845, 1344278, 1611805, 1632982, 1752985, 2653690, 3090035, 3223610, 3360695, 3505970, 3694753, 4082455, 6180070, 6721390, 7083311, 7389506, 8164910, 8604559, 9358243, 14166622, 17209118, 18473765, 18716486, 35416555, 36947530, 43022795, 46791215, 48031789, 70833110, 86045590, 92083043, 93582430, 96063578, 111859267, 121657159, 184166086, 223718534, 240158945, 243314318, 460415215, 480317890, 559296335, 608285795, 920830430, 1118592670, 1216571590, 1282079291, 2564158582, 6410396455, 12820792910, 16667030783, 33334061566, 83335153915, 166670307830]

約数ペア:

[(1, 166670307830), (2, 83335153915), (5, 33334061566), (10, 16667030783), (13, 12820792910), (26, 6410396455), (65, 2564158582), (130, 1282079291), (137, 1216571590), (149, 1118592670), (181, 920830430), (274, 608285795), (298, 559296335), (347, 480317890), (362, 460415215), (685, 243314318), (694, 240158945), (745, 223718534), (905, 184166086), (1370, 121657159), (1490, 111859267), (1735, 96063578), (1781, 93582430), (1810, 92083043), (1937, 86045590), (2353, 70833110), (3470, 48031789), (3562, 46791215), (3874, 43022795), (4511, 36947530), (4706, 35416555), (8905, 18716486), (9022, 18473765), (9685, 17209118), (11765, 14166622), (17810, 9358243), (19370, 8604559), (20413, 8164910), (22555, 7389506), (23530, 7083311), (24797, 6721390), (26969, 6180070), (40826, 4082455), (45110, 3694753), (47539, 3505970), (49594, 3360695), (51703, 3223610), (53938, 3090035), (62807, 2653690), (95078, 1752985), (102065, 1632982), (103406, 1611805), (123985, 1344278), (125614, 1326845), (134845, 1236014), (204130, 816491), (237695, 701194), (247970, 672139), (258515, 644722), (265369, 628070), (269690, 618007), (314035, 530738), (322361, 517030), (350597, 475390)]