156390528

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{797}}^1$

素因数の和:894

約数の個数: 128

約数和(自身を含む): 481864320

約数和(自身を除く): 325473792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 292, 336, 384, 438, 448, 511, 584, 672, 797, 876, 896, 1022, 1168, 1344, 1533, 1594, 1752, 2044, 2336, 2391, 2688, 3066, 3188, 3504, 4088, 4672, 4782, 5579, 6132, 6376, 7008, 8176, 9344, 9564, 11158, 12264, 12752, 14016, 16352, 16737, 19128, 22316, 24528, 25504, 28032, 32704, 33474, 38256, 44632, 49056, 51008, 58181, 65408, 66948, 76512, 89264, 98112, 102016, 116362, 133896, 153024, 174543, 178528, 196224, 232724, 267792, 306048, 349086, 357056, 407267, 465448, 535584, 698172, 714112, 814534, 930896, 1071168, 1221801, 1396344, 1629068, 1861792, 2142336, 2443602, 2792688, 3258136, 3723584, 4887204, 5585376, 6516272, 7447168, 9774408, 11170752, 13032544, 19548816, 22341504, 26065088, 39097632, 52130176, 78195264, 156390528]

約数ペア:

[(1, 156390528), (2, 78195264), (3, 52130176), (4, 39097632), (6, 26065088), (7, 22341504), (8, 19548816), (12, 13032544), (14, 11170752), (16, 9774408), (21, 7447168), (24, 6516272), (28, 5585376), (32, 4887204), (42, 3723584), (48, 3258136), (56, 2792688), (64, 2443602), (73, 2142336), (84, 1861792), (96, 1629068), (112, 1396344), (128, 1221801), (146, 1071168), (168, 930896), (192, 814534), (219, 714112), (224, 698172), (292, 535584), (336, 465448), (384, 407267), (438, 357056), (448, 349086), (511, 306048), (584, 267792), (672, 232724), (797, 196224), (876, 178528), (896, 174543), (1022, 153024), (1168, 133896), (1344, 116362), (1533, 102016), (1594, 98112), (1752, 89264), (2044, 76512), (2336, 66948), (2391, 65408), (2688, 58181), (3066, 51008), (3188, 49056), (3504, 44632), (4088, 38256), (4672, 33474), (4782, 32704), (5579, 28032), (6132, 25504), (6376, 24528), (7008, 22316), (8176, 19128), (9344, 16737), (9564, 16352), (11158, 14016), (12264, 12752)]