156295580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{48539}}^1$

素因数の和:48578

約数の個数: 48

約数和(自身を含む): 391426560

約数和(自身を除く): 235130980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 48539, 97078, 194156, 242695, 339773, 485390, 679546, 970780, 1116397, 1359092, 1698865, 2232794, 3397730, 4465588, 5581985, 6795460, 7814779, 11163970, 15629558, 22327940, 31259116, 39073895, 78147790, 156295580]

約数ペア:

[(1, 156295580), (2, 78147790), (4, 39073895), (5, 31259116), (7, 22327940), (10, 15629558), (14, 11163970), (20, 7814779), (23, 6795460), (28, 5581985), (35, 4465588), (46, 3397730), (70, 2232794), (92, 1698865), (115, 1359092), (140, 1116397), (161, 970780), (230, 679546), (322, 485390), (460, 339773), (644, 242695), (805, 194156), (1610, 97078), (3220, 48539)]