156780884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 305308416

約数和(自身を除く): 148527532

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 151, 164, 302, 487, 533, 604, 974, 1066, 1948, 1963, 2132, 3926, 6191, 6331, 7852, 12382, 12662, 19967, 24764, 25324, 39934, 73537, 79868, 80483, 147074, 160966, 259571, 294148, 321932, 519142, 955981, 1038284, 1911962, 3015017, 3823924, 6030034, 12060068, 39195221, 78390442, 156780884]

約数ペア:

[(1, 156780884), (2, 78390442), (4, 39195221), (13, 12060068), (26, 6030034), (41, 3823924), (52, 3015017), (82, 1911962), (151, 1038284), (164, 955981), (302, 519142), (487, 321932), (533, 294148), (604, 259571), (974, 160966), (1066, 147074), (1948, 80483), (1963, 79868), (2132, 73537), (3926, 39934), (6191, 25324), (6331, 24764), (7852, 19967), (12382, 12662)]