156945429420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{85513}}^1$

素因数の和:85732

約数の個数: 144

約数和(自身を含む): 478485719712

約数和(自身を除く): 321540290292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 181, 195, 260, 338, 362, 390, 507, 543, 676, 724, 780, 845, 905, 1014, 1086, 1690, 1810, 2028, 2172, 2353, 2535, 2715, 3380, 3620, 4706, 5070, 5430, 7059, 9412, 10140, 10860, 11765, 14118, 23530, 28236, 30589, 35295, 47060, 61178, 70590, 85513, 91767, 122356, 141180, 152945, 171026, 183534, 256539, 305890, 342052, 367068, 427565, 458835, 513078, 611780, 855130, 917670, 1026156, 1111669, 1282695, 1710260, 1835340, 2223338, 2565390, 3335007, 4446676, 5130780, 5558345, 6670014, 11116690, 13340028, 14451697, 15477853, 16675035, 22233380, 28903394, 30955706, 33350070, 43355091, 46433559, 57806788, 61911412, 66700140, 72258485, 77389265, 86710182, 92867118, 144516970, 154778530, 173420364, 185734236, 201212089, 216775455, 232167795, 289033940, 309557060, 402424178, 433550910, 464335590, 603636267, 804848356, 867101820, 928671180, 1006060445, 1207272534, 2012120890, 2414545068, 2615757157, 3018181335, 4024241780, 5231514314, 6036362670, 7847271471, 10463028628, 12072725340, 13078785785, 15694542942, 26157571570, 31389085884, 39236357355, 52315143140, 78472714710, 156945429420]

約数ペア:

[(1, 156945429420), (2, 78472714710), (3, 52315143140), (4, 39236357355), (5, 31389085884), (6, 26157571570), (10, 15694542942), (12, 13078785785), (13, 12072725340), (15, 10463028628), (20, 7847271471), (26, 6036362670), (30, 5231514314), (39, 4024241780), (52, 3018181335), (60, 2615757157), (65, 2414545068), (78, 2012120890), (130, 1207272534), (156, 1006060445), (169, 928671180), (181, 867101820), (195, 804848356), (260, 603636267), (338, 464335590), (362, 433550910), (390, 402424178), (507, 309557060), (543, 289033940), (676, 232167795), (724, 216775455), (780, 201212089), (845, 185734236), (905, 173420364), (1014, 154778530), (1086, 144516970), (1690, 92867118), (1810, 86710182), (2028, 77389265), (2172, 72258485), (2353, 66700140), (2535, 61911412), (2715, 57806788), (3380, 46433559), (3620, 43355091), (4706, 33350070), (5070, 30955706), (5430, 28903394), (7059, 22233380), (9412, 16675035), (10140, 15477853), (10860, 14451697), (11765, 13340028), (14118, 11116690), (23530, 6670014), (28236, 5558345), (30589, 5130780), (35295, 4446676), (47060, 3335007), (61178, 2565390), (70590, 2223338), (85513, 1835340), (91767, 1710260), (122356, 1282695), (141180, 1111669), (152945, 1026156), (171026, 917670), (183534, 855130), (256539, 611780), (305890, 513078), (342052, 458835), (367068, 427565)]