141980868

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 396264960

約数和(自身を除く): 254284092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 41, 58, 62, 82, 87, 93, 107, 116, 123, 124, 164, 174, 186, 214, 246, 261, 279, 321, 348, 369, 372, 428, 492, 522, 558, 642, 738, 899, 963, 1044, 1116, 1189, 1271, 1284, 1476, 1798, 1926, 2378, 2542, 2697, 3103, 3317, 3567, 3596, 3813, 3852, 4387, 4756, 5084, 5394, 6206, 6634, 7134, 7626, 8091, 8774, 9309, 9951, 10701, 10788, 11439, 12412, 13161, 13268, 14268, 15252, 16182, 17548, 18618, 19902, 21402, 22878, 26322, 27927, 29853, 32364, 36859, 37236, 39483, 39804, 42804, 45756, 52644, 55854, 59706, 73718, 78966, 96193, 110577, 111708, 119412, 127223, 135997, 147436, 157932, 192386, 221154, 254446, 271994, 288579, 331731, 381669, 384772, 407991, 442308, 508892, 543988, 577158, 663462, 763338, 815982, 865737, 1145007, 1154316, 1223973, 1326924, 1526676, 1631964, 1731474, 2290014, 2447946, 3462948, 3943913, 4580028, 4895892, 7887826, 11831739, 15775652, 23663478, 35495217, 47326956, 70990434, 141980868]

約数ペア:

[(1, 141980868), (2, 70990434), (3, 47326956), (4, 35495217), (6, 23663478), (9, 15775652), (12, 11831739), (18, 7887826), (29, 4895892), (31, 4580028), (36, 3943913), (41, 3462948), (58, 2447946), (62, 2290014), (82, 1731474), (87, 1631964), (93, 1526676), (107, 1326924), (116, 1223973), (123, 1154316), (124, 1145007), (164, 865737), (174, 815982), (186, 763338), (214, 663462), (246, 577158), (261, 543988), (279, 508892), (321, 442308), (348, 407991), (369, 384772), (372, 381669), (428, 331731), (492, 288579), (522, 271994), (558, 254446), (642, 221154), (738, 192386), (899, 157932), (963, 147436), (1044, 135997), (1116, 127223), (1189, 119412), (1271, 111708), (1284, 110577), (1476, 96193), (1798, 78966), (1926, 73718), (2378, 59706), (2542, 55854), (2697, 52644), (3103, 45756), (3317, 42804), (3567, 39804), (3596, 39483), (3813, 37236), (3852, 36859), (4387, 32364), (4756, 29853), (5084, 27927), (5394, 26322), (6206, 22878), (6634, 21402), (7134, 19902), (7626, 18618), (8091, 17548), (8774, 16182), (9309, 15252), (9951, 14268), (10701, 13268), (10788, 13161), (11439, 12412)]