160897282

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:105

約数の個数: 144

約数和(自身を含む): 352779840

約数和(自身を除く): 191882558

約数列:

[1, 2, 7, 13, 14, 17, 19, 23, 26, 34, 38, 46, 49, 91, 98, 119, 133, 161, 182, 221, 238, 247, 266, 289, 299, 322, 323, 391, 437, 442, 494, 578, 598, 637, 646, 782, 833, 874, 931, 1127, 1274, 1547, 1666, 1729, 1862, 2023, 2093, 2254, 2261, 2737, 3059, 3094, 3458, 3757, 4046, 4186, 4199, 4522, 5083, 5474, 5491, 5681, 6118, 6647, 7429, 7514, 8398, 10166, 10829, 10982, 11362, 12103, 13294, 14161, 14651, 14858, 15827, 19159, 21413, 21658, 24206, 26299, 28322, 29302, 29393, 31654, 35581, 38318, 38437, 39767, 42826, 46529, 52003, 52598, 58786, 71162, 71383, 76874, 79534, 86411, 93058, 96577, 104006, 126293, 142766, 172822, 184093, 193154, 205751, 249067, 252586, 269059, 278369, 325703, 364021, 368186, 411502, 498134, 499681, 538118, 556738, 604877, 651406, 676039, 728042, 884051, 999362, 1209754, 1352078, 1641809, 1768102, 3283618, 3497767, 4234139, 4732273, 6188357, 6995534, 8468278, 9464546, 11492663, 12376714, 22985326, 80448641, 160897282]

約数ペア:

[(1, 160897282), (2, 80448641), (7, 22985326), (13, 12376714), (14, 11492663), (17, 9464546), (19, 8468278), (23, 6995534), (26, 6188357), (34, 4732273), (38, 4234139), (46, 3497767), (49, 3283618), (91, 1768102), (98, 1641809), (119, 1352078), (133, 1209754), (161, 999362), (182, 884051), (221, 728042), (238, 676039), (247, 651406), (266, 604877), (289, 556738), (299, 538118), (322, 499681), (323, 498134), (391, 411502), (437, 368186), (442, 364021), (494, 325703), (578, 278369), (598, 269059), (637, 252586), (646, 249067), (782, 205751), (833, 193154), (874, 184093), (931, 172822), (1127, 142766), (1274, 126293), (1547, 104006), (1666, 96577), (1729, 93058), (1862, 86411), (2023, 79534), (2093, 76874), (2254, 71383), (2261, 71162), (2737, 58786), (3059, 52598), (3094, 52003), (3458, 46529), (3757, 42826), (4046, 39767), (4186, 38437), (4199, 38318), (4522, 35581), (5083, 31654), (5474, 29393), (5491, 29302), (5681, 28322), (6118, 26299), (6647, 24206), (7429, 21658), (7514, 21413), (8398, 19159), (10166, 15827), (10829, 14858), (10982, 14651), (11362, 14161), (12103, 13294)]