156859668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^2$

素因数の和:398

約数の個数: 108

約数和(自身を含む): 479650080

約数和(自身を除く): 322790412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 181, 228, 252, 266, 342, 362, 399, 532, 543, 684, 724, 798, 1086, 1197, 1267, 1596, 1629, 2172, 2394, 2534, 3258, 3439, 3801, 4788, 5068, 6516, 6878, 7602, 10317, 11403, 13756, 15204, 20634, 22806, 24073, 30951, 32761, 41268, 45612, 48146, 61902, 65522, 72219, 96292, 98283, 123804, 131044, 144438, 196566, 216657, 229327, 288876, 294849, 393132, 433314, 458654, 589698, 622459, 687981, 866628, 917308, 1179396, 1244918, 1375962, 1867377, 2063943, 2489836, 2751924, 3734754, 4127886, 4357213, 5602131, 7469508, 8255772, 8714426, 11204262, 13071639, 17428852, 22408524, 26143278, 39214917, 52286556, 78429834, 156859668]

約数ペア:

[(1, 156859668), (2, 78429834), (3, 52286556), (4, 39214917), (6, 26143278), (7, 22408524), (9, 17428852), (12, 13071639), (14, 11204262), (18, 8714426), (19, 8255772), (21, 7469508), (28, 5602131), (36, 4357213), (38, 4127886), (42, 3734754), (57, 2751924), (63, 2489836), (76, 2063943), (84, 1867377), (114, 1375962), (126, 1244918), (133, 1179396), (171, 917308), (181, 866628), (228, 687981), (252, 622459), (266, 589698), (342, 458654), (362, 433314), (399, 393132), (532, 294849), (543, 288876), (684, 229327), (724, 216657), (798, 196566), (1086, 144438), (1197, 131044), (1267, 123804), (1596, 98283), (1629, 96292), (2172, 72219), (2394, 65522), (2534, 61902), (3258, 48146), (3439, 45612), (3801, 41268), (4788, 32761), (5068, 30951), (6516, 24073), (6878, 22806), (7602, 20634), (10317, 15204), (11403, 13756)]