121881144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{653}}^1$

素因数の和:781

約数の個数: 128

約数和(自身を含む): 384238080

約数和(自身を除く): 262356936

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 101, 132, 154, 168, 202, 231, 264, 303, 308, 404, 462, 606, 616, 653, 707, 808, 924, 1111, 1212, 1306, 1414, 1848, 1959, 2121, 2222, 2424, 2612, 2828, 3333, 3918, 4242, 4444, 4571, 5224, 5656, 6666, 7183, 7777, 7836, 8484, 8888, 9142, 13332, 13713, 14366, 15554, 15672, 16968, 18284, 21549, 23331, 26664, 27426, 28732, 31108, 36568, 43098, 46662, 50281, 54852, 57464, 62216, 65953, 86196, 93324, 100562, 109704, 131906, 150843, 172392, 186648, 197859, 201124, 263812, 301686, 395718, 402248, 461671, 527624, 603372, 725483, 791436, 923342, 1206744, 1385013, 1450966, 1582872, 1846684, 2176449, 2770026, 2901932, 3693368, 4352898, 5078381, 5540052, 5803864, 8705796, 10156762, 11080104, 15235143, 17411592, 20313524, 30470286, 40627048, 60940572, 121881144]

約数ペア:

[(1, 121881144), (2, 60940572), (3, 40627048), (4, 30470286), (6, 20313524), (7, 17411592), (8, 15235143), (11, 11080104), (12, 10156762), (14, 8705796), (21, 5803864), (22, 5540052), (24, 5078381), (28, 4352898), (33, 3693368), (42, 2901932), (44, 2770026), (56, 2176449), (66, 1846684), (77, 1582872), (84, 1450966), (88, 1385013), (101, 1206744), (132, 923342), (154, 791436), (168, 725483), (202, 603372), (231, 527624), (264, 461671), (303, 402248), (308, 395718), (404, 301686), (462, 263812), (606, 201124), (616, 197859), (653, 186648), (707, 172392), (808, 150843), (924, 131906), (1111, 109704), (1212, 100562), (1306, 93324), (1414, 86196), (1848, 65953), (1959, 62216), (2121, 57464), (2222, 54852), (2424, 50281), (2612, 46662), (2828, 43098), (3333, 36568), (3918, 31108), (4242, 28732), (4444, 27426), (4571, 26664), (5224, 23331), (5656, 21549), (6666, 18284), (7183, 16968), (7777, 15672), (7836, 15554), (8484, 14366), (8888, 13713), (9142, 13332)]