155237808

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:235

約数の個数: 160

約数和(自身を含む): 458970624

約数和(自身を除く): 303732816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 41, 44, 48, 66, 71, 82, 88, 101, 123, 132, 142, 164, 176, 202, 213, 246, 264, 284, 303, 328, 404, 426, 451, 492, 528, 568, 606, 656, 781, 808, 852, 902, 984, 1111, 1136, 1212, 1353, 1562, 1616, 1704, 1804, 1968, 2222, 2343, 2424, 2706, 2911, 3124, 3333, 3408, 3608, 4141, 4444, 4686, 4848, 5412, 5822, 6248, 6666, 7171, 7216, 8282, 8733, 8888, 9372, 10824, 11644, 12423, 12496, 13332, 14342, 16564, 17466, 17776, 18744, 21513, 21648, 23288, 24846, 26664, 28684, 32021, 33128, 34932, 37488, 43026, 45551, 46576, 49692, 53328, 57368, 64042, 66256, 69864, 78881, 86052, 91102, 96063, 99384, 114736, 128084, 136653, 139728, 157762, 172104, 182204, 192126, 198768, 236643, 256168, 273306, 294011, 315524, 344208, 364408, 384252, 473286, 512336, 546612, 588022, 631048, 728816, 768504, 882033, 946572, 1093224, 1176044, 1262096, 1537008, 1764066, 1893144, 2186448, 2352088, 3234121, 3528132, 3786288, 4704176, 6468242, 7056264, 9702363, 12936484, 14112528, 19404726, 25872968, 38809452, 51745936, 77618904, 155237808]

約数ペア:

[(1, 155237808), (2, 77618904), (3, 51745936), (4, 38809452), (6, 25872968), (8, 19404726), (11, 14112528), (12, 12936484), (16, 9702363), (22, 7056264), (24, 6468242), (33, 4704176), (41, 3786288), (44, 3528132), (48, 3234121), (66, 2352088), (71, 2186448), (82, 1893144), (88, 1764066), (101, 1537008), (123, 1262096), (132, 1176044), (142, 1093224), (164, 946572), (176, 882033), (202, 768504), (213, 728816), (246, 631048), (264, 588022), (284, 546612), (303, 512336), (328, 473286), (404, 384252), (426, 364408), (451, 344208), (492, 315524), (528, 294011), (568, 273306), (606, 256168), (656, 236643), (781, 198768), (808, 192126), (852, 182204), (902, 172104), (984, 157762), (1111, 139728), (1136, 136653), (1212, 128084), (1353, 114736), (1562, 99384), (1616, 96063), (1704, 91102), (1804, 86052), (1968, 78881), (2222, 69864), (2343, 66256), (2424, 64042), (2706, 57368), (2911, 53328), (3124, 49692), (3333, 46576), (3408, 45551), (3608, 43026), (4141, 37488), (4444, 34932), (4686, 33128), (4848, 32021), (5412, 28684), (5822, 26664), (6248, 24846), (6666, 23288), (7171, 21648), (7216, 21513), (8282, 18744), (8733, 17776), (8888, 17466), (9372, 16564), (10824, 14342), (11644, 13332), (12423, 12496)]