155544336

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:581

約数の個数: 120

約数和(自身を含む): 462644000

約数和(自身を除く): 307099664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 139, 144, 152, 171, 228, 278, 304, 342, 409, 417, 456, 556, 684, 818, 834, 912, 1112, 1227, 1251, 1368, 1636, 1668, 2224, 2454, 2502, 2641, 2736, 3272, 3336, 3681, 4908, 5004, 5282, 6544, 6672, 7362, 7771, 7923, 9816, 10008, 10564, 14724, 15542, 15846, 19632, 20016, 21128, 23313, 23769, 29448, 31084, 31692, 42256, 46626, 47538, 56851, 58896, 62168, 63384, 69939, 93252, 95076, 113702, 124336, 126768, 139878, 170553, 186504, 190152, 227404, 279756, 341106, 373008, 380304, 454808, 511659, 559512, 682212, 909616, 1023318, 1080169, 1119024, 1364424, 2046636, 2160338, 2728848, 3240507, 4093272, 4320676, 6481014, 8186544, 8641352, 9721521, 12962028, 17282704, 19443042, 25924056, 38886084, 51848112, 77772168, 155544336]

約数ペア:

[(1, 155544336), (2, 77772168), (3, 51848112), (4, 38886084), (6, 25924056), (8, 19443042), (9, 17282704), (12, 12962028), (16, 9721521), (18, 8641352), (19, 8186544), (24, 6481014), (36, 4320676), (38, 4093272), (48, 3240507), (57, 2728848), (72, 2160338), (76, 2046636), (114, 1364424), (139, 1119024), (144, 1080169), (152, 1023318), (171, 909616), (228, 682212), (278, 559512), (304, 511659), (342, 454808), (409, 380304), (417, 373008), (456, 341106), (556, 279756), (684, 227404), (818, 190152), (834, 186504), (912, 170553), (1112, 139878), (1227, 126768), (1251, 124336), (1368, 113702), (1636, 95076), (1668, 93252), (2224, 69939), (2454, 63384), (2502, 62168), (2641, 58896), (2736, 56851), (3272, 47538), (3336, 46626), (3681, 42256), (4908, 31692), (5004, 31084), (5282, 29448), (6544, 23769), (6672, 23313), (7362, 21128), (7771, 20016), (7923, 19632), (9816, 15846), (10008, 15542), (10564, 14724)]