159109216

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:476

約数の個数: 96

約数和(自身を含む): 378846720

約数和(自身を除く): 219737504

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 89, 92, 112, 161, 178, 184, 224, 322, 347, 356, 368, 623, 644, 694, 712, 736, 1246, 1288, 1388, 1424, 2047, 2429, 2492, 2576, 2776, 2848, 4094, 4858, 4984, 5152, 5552, 7981, 8188, 9716, 9968, 11104, 14329, 15962, 16376, 19432, 19936, 28658, 30883, 31924, 32752, 38864, 55867, 57316, 61766, 63848, 65504, 77728, 111734, 114632, 123532, 127696, 216181, 223468, 229264, 247064, 255392, 432362, 446936, 458528, 494128, 710309, 864724, 893872, 988256, 1420618, 1729448, 1787744, 2841236, 3458896, 4972163, 5682472, 6917792, 9944326, 11364944, 19888652, 22729888, 39777304, 79554608, 159109216]

約数ペア:

[(1, 159109216), (2, 79554608), (4, 39777304), (7, 22729888), (8, 19888652), (14, 11364944), (16, 9944326), (23, 6917792), (28, 5682472), (32, 4972163), (46, 3458896), (56, 2841236), (89, 1787744), (92, 1729448), (112, 1420618), (161, 988256), (178, 893872), (184, 864724), (224, 710309), (322, 494128), (347, 458528), (356, 446936), (368, 432362), (623, 255392), (644, 247064), (694, 229264), (712, 223468), (736, 216181), (1246, 127696), (1288, 123532), (1388, 114632), (1424, 111734), (2047, 77728), (2429, 65504), (2492, 63848), (2576, 61766), (2776, 57316), (2848, 55867), (4094, 38864), (4858, 32752), (4984, 31924), (5152, 30883), (5552, 28658), (7981, 19936), (8188, 19432), (9716, 16376), (9968, 15962), (11104, 14329)]