158744208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^2$

素因数の和:281

約数の個数: 120

約数和(自身を含む): 485637568

約数和(自身を除く): 326893360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 113, 148, 168, 222, 226, 259, 296, 336, 339, 444, 452, 518, 592, 678, 777, 791, 888, 904, 1036, 1356, 1554, 1582, 1776, 1808, 2072, 2373, 2712, 3108, 3164, 4144, 4181, 4746, 5424, 6216, 6328, 8362, 9492, 12432, 12543, 12656, 12769, 16724, 18984, 25086, 25538, 29267, 33448, 37968, 38307, 50172, 51076, 58534, 66896, 76614, 87801, 89383, 100344, 102152, 117068, 153228, 175602, 178766, 200688, 204304, 234136, 268149, 306456, 351204, 357532, 468272, 472453, 536298, 612912, 702408, 715064, 944906, 1072596, 1404816, 1417359, 1430128, 1889812, 2145192, 2834718, 3307171, 3779624, 4290384, 5669436, 6614342, 7559248, 9921513, 11338872, 13228684, 19843026, 22677744, 26457368, 39686052, 52914736, 79372104, 158744208]

約数ペア:

[(1, 158744208), (2, 79372104), (3, 52914736), (4, 39686052), (6, 26457368), (7, 22677744), (8, 19843026), (12, 13228684), (14, 11338872), (16, 9921513), (21, 7559248), (24, 6614342), (28, 5669436), (37, 4290384), (42, 3779624), (48, 3307171), (56, 2834718), (74, 2145192), (84, 1889812), (111, 1430128), (112, 1417359), (113, 1404816), (148, 1072596), (168, 944906), (222, 715064), (226, 702408), (259, 612912), (296, 536298), (336, 472453), (339, 468272), (444, 357532), (452, 351204), (518, 306456), (592, 268149), (678, 234136), (777, 204304), (791, 200688), (888, 178766), (904, 175602), (1036, 153228), (1356, 117068), (1554, 102152), (1582, 100344), (1776, 89383), (1808, 87801), (2072, 76614), (2373, 66896), (2712, 58534), (3108, 51076), (3164, 50172), (4144, 38307), (4181, 37968), (4746, 33448), (5424, 29267), (6216, 25538), (6328, 25086), (8362, 18984), (9492, 16724), (12432, 12769), (12543, 12656)]