157217130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4091}}^1$

素因数の和:4172

約数の個数: 96

約数和(自身を含む): 474933888

約数和(自身を除く): 317716758

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 61, 63, 70, 90, 105, 122, 126, 183, 210, 305, 315, 366, 427, 549, 610, 630, 854, 915, 1098, 1281, 1830, 2135, 2562, 2745, 3843, 4091, 4270, 5490, 6405, 7686, 8182, 12273, 12810, 19215, 20455, 24546, 28637, 36819, 38430, 40910, 57274, 61365, 73638, 85911, 122730, 143185, 171822, 184095, 249551, 257733, 286370, 368190, 429555, 499102, 515466, 748653, 859110, 1247755, 1288665, 1497306, 1746857, 2245959, 2495510, 2577330, 3493714, 3743265, 4491918, 5240571, 7486530, 8734285, 10481142, 11229795, 15721713, 17468570, 22459590, 26202855, 31443426, 52405710, 78608565, 157217130]

約数ペア:

[(1, 157217130), (2, 78608565), (3, 52405710), (5, 31443426), (6, 26202855), (7, 22459590), (9, 17468570), (10, 15721713), (14, 11229795), (15, 10481142), (18, 8734285), (21, 7486530), (30, 5240571), (35, 4491918), (42, 3743265), (45, 3493714), (61, 2577330), (63, 2495510), (70, 2245959), (90, 1746857), (105, 1497306), (122, 1288665), (126, 1247755), (183, 859110), (210, 748653), (305, 515466), (315, 499102), (366, 429555), (427, 368190), (549, 286370), (610, 257733), (630, 249551), (854, 184095), (915, 171822), (1098, 143185), (1281, 122730), (1830, 85911), (2135, 73638), (2562, 61365), (2745, 57274), (3843, 40910), (4091, 38430), (4270, 36819), (5490, 28637), (6405, 24546), (7686, 20455), (8182, 19215), (12273, 12810)]