156741211240

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{53678497}}^1$

素因数の和:53678581

約数の個数: 32

約数和(自身を含む): 357498796680

約数和(自身を除く): 200757585440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 53678497, 107356994, 214713988, 268392485, 429427976, 536784970, 1073569940, 2147139880, 3918530281, 7837060562, 15674121124, 19592651405, 31348242248, 39185302810, 78370605620, 156741211240]

約数ペア:

[(1, 156741211240), (2, 78370605620), (4, 39185302810), (5, 31348242248), (8, 19592651405), (10, 15674121124), (20, 7837060562), (40, 3918530281), (73, 2147139880), (146, 1073569940), (292, 536784970), (365, 429427976), (584, 268392485), (730, 214713988), (1460, 107356994), (2920, 53678497)]