156792127330

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1\times {\mathrm{280121}}^1$

素因数の和:280602

約数の個数: 32

約数和(自身を含む): 284621879808

約数和(自身を除く): 127829752478

約数列:

[1, 2, 5, 10, 223, 251, 446, 502, 1115, 1255, 2230, 2510, 55973, 111946, 279865, 280121, 559730, 560242, 1400605, 2801210, 62466983, 70310371, 124933966, 140620742, 312334915, 351551855, 624669830, 703103710, 15679212733, 31358425466, 78396063665, 156792127330]

約数ペア:

[(1, 156792127330), (2, 78396063665), (5, 31358425466), (10, 15679212733), (223, 703103710), (251, 624669830), (446, 351551855), (502, 312334915), (1115, 140620742), (1255, 124933966), (2230, 70310371), (2510, 62466983), (55973, 2801210), (111946, 1400605), (279865, 560242), (280121, 559730)]