148895632

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{373}}^1\times {\mathrm{409}}^1$

素因数の和:851

約数の個数: 40

約数和(自身を含む): 294719480

約数和(自身を除く): 145823848

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 373, 409, 488, 746, 818, 976, 1492, 1636, 2984, 3272, 5968, 6544, 22753, 24949, 45506, 49898, 91012, 99796, 152557, 182024, 199592, 305114, 364048, 399184, 610228, 1220456, 2440912, 9305977, 18611954, 37223908, 74447816, 148895632]

約数ペア:

[(1, 148895632), (2, 74447816), (4, 37223908), (8, 18611954), (16, 9305977), (61, 2440912), (122, 1220456), (244, 610228), (373, 399184), (409, 364048), (488, 305114), (746, 199592), (818, 182024), (976, 152557), (1492, 99796), (1636, 91012), (2984, 49898), (3272, 45506), (5968, 24949), (6544, 22753)]