156989136920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{101333}}^1$

素因数の和:101865

約数の個数: 128

約数和(自身を含む): 441264983040

約数和(自身を除く): 284275846120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 503, 616, 770, 1006, 1540, 2012, 2515, 3080, 3521, 4024, 5030, 5533, 7042, 10060, 11066, 14084, 17605, 20120, 22132, 27665, 28168, 35210, 38731, 44264, 55330, 70420, 77462, 101333, 110660, 140840, 154924, 193655, 202666, 221320, 309848, 387310, 405332, 506665, 709331, 774620, 810664, 1013330, 1114663, 1418662, 1549240, 2026660, 2229326, 2837324, 3546655, 4053320, 4458652, 5573315, 5674648, 7093310, 7802641, 8917304, 11146630, 14186620, 15605282, 22293260, 28373240, 31210564, 39013205, 44586520, 50970499, 62421128, 78026410, 101940998, 156052820, 203881996, 254852495, 312105640, 356793493, 407763992, 509704990, 560675489, 713586986, 1019409980, 1121350978, 1427173972, 1783967465, 2038819960, 2242701956, 2803377445, 2854347944, 3567934930, 3924728423, 4485403912, 5606754890, 7135869860, 7849456846, 11213509780, 14271739720, 15698913692, 19623642115, 22427019560, 31397827384, 39247284230, 78494568460, 156989136920]

約数ペア:

[(1, 156989136920), (2, 78494568460), (4, 39247284230), (5, 31397827384), (7, 22427019560), (8, 19623642115), (10, 15698913692), (11, 14271739720), (14, 11213509780), (20, 7849456846), (22, 7135869860), (28, 5606754890), (35, 4485403912), (40, 3924728423), (44, 3567934930), (55, 2854347944), (56, 2803377445), (70, 2242701956), (77, 2038819960), (88, 1783967465), (110, 1427173972), (140, 1121350978), (154, 1019409980), (220, 713586986), (280, 560675489), (308, 509704990), (385, 407763992), (440, 356793493), (503, 312105640), (616, 254852495), (770, 203881996), (1006, 156052820), (1540, 101940998), (2012, 78026410), (2515, 62421128), (3080, 50970499), (3521, 44586520), (4024, 39013205), (5030, 31210564), (5533, 28373240), (7042, 22293260), (10060, 15605282), (11066, 14186620), (14084, 11146630), (17605, 8917304), (20120, 7802641), (22132, 7093310), (27665, 5674648), (28168, 5573315), (35210, 4458652), (38731, 4053320), (44264, 3546655), (55330, 2837324), (70420, 2229326), (77462, 2026660), (101333, 1549240), (110660, 1418662), (140840, 1114663), (154924, 1013330), (193655, 810664), (202666, 774620), (221320, 709331), (309848, 506665), (387310, 405332)]