168565530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{509}}^1$

素因数の和:628

約数の個数: 128

約数和(自身を含む): 493516800

約数和(自身を除く): 324951270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 83, 95, 105, 114, 133, 166, 190, 210, 249, 266, 285, 399, 415, 498, 509, 570, 581, 665, 798, 830, 1018, 1162, 1245, 1330, 1527, 1577, 1743, 1995, 2490, 2545, 2905, 3054, 3154, 3486, 3563, 3990, 4731, 5090, 5810, 7126, 7635, 7885, 8715, 9462, 9671, 10689, 11039, 15270, 15770, 17430, 17815, 19342, 21378, 22078, 23655, 29013, 33117, 35630, 42247, 47310, 48355, 53445, 55195, 58026, 66234, 67697, 84494, 96710, 106890, 110390, 126741, 135394, 145065, 165585, 203091, 211235, 253482, 290130, 295729, 331170, 338485, 406182, 422470, 591458, 633705, 676970, 802693, 887187, 1015455, 1267410, 1478645, 1605386, 1774374, 2030910, 2408079, 2957290, 4013465, 4435935, 4816158, 5618851, 8026930, 8871870, 11237702, 12040395, 16856553, 24080790, 28094255, 33713106, 56188510, 84282765, 168565530]

約数ペア:

[(1, 168565530), (2, 84282765), (3, 56188510), (5, 33713106), (6, 28094255), (7, 24080790), (10, 16856553), (14, 12040395), (15, 11237702), (19, 8871870), (21, 8026930), (30, 5618851), (35, 4816158), (38, 4435935), (42, 4013465), (57, 2957290), (70, 2408079), (83, 2030910), (95, 1774374), (105, 1605386), (114, 1478645), (133, 1267410), (166, 1015455), (190, 887187), (210, 802693), (249, 676970), (266, 633705), (285, 591458), (399, 422470), (415, 406182), (498, 338485), (509, 331170), (570, 295729), (581, 290130), (665, 253482), (798, 211235), (830, 203091), (1018, 165585), (1162, 145065), (1245, 135394), (1330, 126741), (1527, 110390), (1577, 106890), (1743, 96710), (1995, 84494), (2490, 67697), (2545, 66234), (2905, 58026), (3054, 55195), (3154, 53445), (3486, 48355), (3563, 47310), (3990, 42247), (4731, 35630), (5090, 33117), (5810, 29013), (7126, 23655), (7635, 22078), (7885, 21378), (8715, 19342), (9462, 17815), (9671, 17430), (10689, 15770), (11039, 15270)]