156500772

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:441

約数の個数: 72

約数和(自身を含む): 387698976

約数和(自身を除く): 231198204

約数列:

[1, 2, 3, 4, 6, 12, 31, 41, 62, 82, 93, 123, 124, 164, 186, 246, 331, 372, 492, 662, 961, 993, 1271, 1324, 1922, 1986, 2542, 2883, 3813, 3844, 3972, 5084, 5766, 7626, 10261, 11532, 13571, 15252, 20522, 27142, 30783, 39401, 40713, 41044, 54284, 61566, 78802, 81426, 118203, 123132, 157604, 162852, 236406, 318091, 420701, 472812, 636182, 841402, 954273, 1262103, 1272364, 1682804, 1908546, 2524206, 3817092, 5048412, 13041731, 26083462, 39125193, 52166924, 78250386, 156500772]

約数ペア:

[(1, 156500772), (2, 78250386), (3, 52166924), (4, 39125193), (6, 26083462), (12, 13041731), (31, 5048412), (41, 3817092), (62, 2524206), (82, 1908546), (93, 1682804), (123, 1272364), (124, 1262103), (164, 954273), (186, 841402), (246, 636182), (331, 472812), (372, 420701), (492, 318091), (662, 236406), (961, 162852), (993, 157604), (1271, 123132), (1324, 118203), (1922, 81426), (1986, 78802), (2542, 61566), (2883, 54284), (3813, 41044), (3844, 40713), (3972, 39401), (5084, 30783), (5766, 27142), (7626, 20522), (10261, 15252), (11532, 13571)]