157832316

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3911}}^1$

素因数の和:3999

約数の個数: 72

約数和(自身を含む): 427190400

約数和(自身を除く): 269358084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 59, 76, 114, 118, 171, 177, 228, 236, 342, 354, 531, 684, 708, 1062, 1121, 2124, 2242, 3363, 3911, 4484, 6726, 7822, 10089, 11733, 13452, 15644, 20178, 23466, 35199, 40356, 46932, 70398, 74309, 140796, 148618, 222927, 230749, 297236, 445854, 461498, 668781, 692247, 891708, 922996, 1337562, 1384494, 2076741, 2675124, 2768988, 4153482, 4384231, 8306964, 8768462, 13152693, 17536924, 26305386, 39458079, 52610772, 78916158, 157832316]

約数ペア:

[(1, 157832316), (2, 78916158), (3, 52610772), (4, 39458079), (6, 26305386), (9, 17536924), (12, 13152693), (18, 8768462), (19, 8306964), (36, 4384231), (38, 4153482), (57, 2768988), (59, 2675124), (76, 2076741), (114, 1384494), (118, 1337562), (171, 922996), (177, 891708), (228, 692247), (236, 668781), (342, 461498), (354, 445854), (531, 297236), (684, 230749), (708, 222927), (1062, 148618), (1121, 140796), (2124, 74309), (2242, 70398), (3363, 46932), (3911, 40356), (4484, 35199), (6726, 23466), (7822, 20178), (10089, 15644), (11733, 13452)]