148591590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:426

約数の個数: 128

約数和(自身を含む): 433520640

約数和(自身を除く): 284929050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 167, 190, 210, 223, 266, 285, 334, 399, 446, 501, 570, 665, 669, 798, 835, 1002, 1115, 1169, 1330, 1338, 1561, 1670, 1995, 2230, 2338, 2505, 3122, 3173, 3345, 3507, 3990, 4237, 4683, 5010, 5845, 6346, 6690, 7014, 7805, 8474, 9366, 9519, 11690, 12711, 15610, 15865, 17535, 19038, 21185, 22211, 23415, 25422, 29659, 31730, 35070, 37241, 42370, 44422, 46830, 47595, 59318, 63555, 66633, 74482, 88977, 95190, 111055, 111723, 127110, 133266, 148295, 177954, 186205, 222110, 223446, 260687, 296590, 333165, 372410, 444885, 521374, 558615, 666330, 707579, 782061, 889770, 1117230, 1303435, 1415158, 1564122, 2122737, 2606870, 3537895, 3910305, 4245474, 4953053, 7075790, 7820610, 9906106, 10613685, 14859159, 21227370, 24765265, 29718318, 49530530, 74295795, 148591590]

約数ペア:

[(1, 148591590), (2, 74295795), (3, 49530530), (5, 29718318), (6, 24765265), (7, 21227370), (10, 14859159), (14, 10613685), (15, 9906106), (19, 7820610), (21, 7075790), (30, 4953053), (35, 4245474), (38, 3910305), (42, 3537895), (57, 2606870), (70, 2122737), (95, 1564122), (105, 1415158), (114, 1303435), (133, 1117230), (167, 889770), (190, 782061), (210, 707579), (223, 666330), (266, 558615), (285, 521374), (334, 444885), (399, 372410), (446, 333165), (501, 296590), (570, 260687), (665, 223446), (669, 222110), (798, 186205), (835, 177954), (1002, 148295), (1115, 133266), (1169, 127110), (1330, 111723), (1338, 111055), (1561, 95190), (1670, 88977), (1995, 74482), (2230, 66633), (2338, 63555), (2505, 59318), (3122, 47595), (3173, 46830), (3345, 44422), (3507, 42370), (3990, 37241), (4237, 35070), (4683, 31730), (5010, 29659), (5845, 25422), (6346, 23415), (6690, 22211), (7014, 21185), (7805, 19038), (8474, 17535), (9366, 15865), (9519, 15610), (11690, 12711)]