155339622

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{617}}^1$

素因数の和:893

約数の個数: 48

約数和(自身を含む): 343598112

約数和(自身を除く): 188258490

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 197, 213, 394, 426, 591, 617, 639, 1182, 1234, 1278, 1773, 1851, 3546, 3702, 5553, 11106, 13987, 27974, 41961, 43807, 83922, 87614, 121549, 125883, 131421, 243098, 251766, 262842, 364647, 394263, 729294, 788526, 1093941, 2187882, 8629979, 17259958, 25889937, 51779874, 77669811, 155339622]

約数ペア:

[(1, 155339622), (2, 77669811), (3, 51779874), (6, 25889937), (9, 17259958), (18, 8629979), (71, 2187882), (142, 1093941), (197, 788526), (213, 729294), (394, 394263), (426, 364647), (591, 262842), (617, 251766), (639, 243098), (1182, 131421), (1234, 125883), (1278, 121549), (1773, 87614), (1851, 83922), (3546, 43807), (3702, 41961), (5553, 27974), (11106, 13987)]