156746194980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1\times {\mathrm{39461}}^1$

素因数の和:39989

約数の個数: 96

約数和(自身を含む): 442327979520

約数和(自身を除く): 285581784540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 277, 478, 554, 717, 831, 956, 1108, 1195, 1385, 1434, 1662, 2390, 2770, 2868, 3324, 3585, 4155, 4780, 5540, 7170, 8310, 14340, 16620, 39461, 66203, 78922, 118383, 132406, 157844, 197305, 198609, 236766, 264812, 331015, 394610, 397218, 473532, 591915, 662030, 789220, 794436, 993045, 1183830, 1324060, 1986090, 2367660, 3972180, 9431179, 10930697, 18862358, 21861394, 28293537, 32792091, 37724716, 43722788, 47155895, 54653485, 56587074, 65584182, 94311790, 109306970, 113174148, 131168364, 141467685, 163960455, 188623580, 218613940, 282935370, 327920910, 565870740, 655841820, 2612436583, 5224873166, 7837309749, 10449746332, 13062182915, 15674619498, 26124365830, 31349238996, 39186548745, 52248731660, 78373097490, 156746194980]

約数ペア:

[(1, 156746194980), (2, 78373097490), (3, 52248731660), (4, 39186548745), (5, 31349238996), (6, 26124365830), (10, 15674619498), (12, 13062182915), (15, 10449746332), (20, 7837309749), (30, 5224873166), (60, 2612436583), (239, 655841820), (277, 565870740), (478, 327920910), (554, 282935370), (717, 218613940), (831, 188623580), (956, 163960455), (1108, 141467685), (1195, 131168364), (1385, 113174148), (1434, 109306970), (1662, 94311790), (2390, 65584182), (2770, 56587074), (2868, 54653485), (3324, 47155895), (3585, 43722788), (4155, 37724716), (4780, 32792091), (5540, 28293537), (7170, 21861394), (8310, 18862358), (14340, 10930697), (16620, 9431179), (39461, 3972180), (66203, 2367660), (78922, 1986090), (118383, 1324060), (132406, 1183830), (157844, 993045), (197305, 794436), (198609, 789220), (236766, 662030), (264812, 591915), (331015, 473532), (394610, 397218)]