156929820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{809}}^1$

素因数の和:935

約数の個数: 96

約数和(自身を含む): 455595840

約数和(自身を除く): 298666020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 61, 106, 122, 159, 183, 212, 244, 265, 305, 318, 366, 530, 610, 636, 732, 795, 809, 915, 1060, 1220, 1590, 1618, 1830, 2427, 3180, 3233, 3236, 3660, 4045, 4854, 6466, 8090, 9699, 9708, 12135, 12932, 16165, 16180, 19398, 24270, 32330, 38796, 42877, 48495, 48540, 49349, 64660, 85754, 96990, 98698, 128631, 148047, 171508, 193980, 197396, 214385, 246745, 257262, 296094, 428770, 493490, 514524, 592188, 643155, 740235, 857540, 986980, 1286310, 1480470, 2572620, 2615497, 2960940, 5230994, 7846491, 10461988, 13077485, 15692982, 26154970, 31385964, 39232455, 52309940, 78464910, 156929820]

約数ペア:

[(1, 156929820), (2, 78464910), (3, 52309940), (4, 39232455), (5, 31385964), (6, 26154970), (10, 15692982), (12, 13077485), (15, 10461988), (20, 7846491), (30, 5230994), (53, 2960940), (60, 2615497), (61, 2572620), (106, 1480470), (122, 1286310), (159, 986980), (183, 857540), (212, 740235), (244, 643155), (265, 592188), (305, 514524), (318, 493490), (366, 428770), (530, 296094), (610, 257262), (636, 246745), (732, 214385), (795, 197396), (809, 193980), (915, 171508), (1060, 148047), (1220, 128631), (1590, 98698), (1618, 96990), (1830, 85754), (2427, 64660), (3180, 49349), (3233, 48540), (3236, 48495), (3660, 42877), (4045, 38796), (4854, 32330), (6466, 24270), (8090, 19398), (9699, 16180), (9708, 16165), (12135, 12932)]