167587420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{761}}^1$

素因数の和:812

約数の個数: 144

約数和(自身を含む): 476731584

約数和(自身を除く): 309144164

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 121, 130, 140, 143, 154, 182, 220, 242, 260, 286, 308, 364, 385, 455, 484, 572, 605, 715, 761, 770, 847, 910, 1001, 1210, 1430, 1522, 1540, 1573, 1694, 1820, 2002, 2420, 2860, 3044, 3146, 3388, 3805, 4004, 4235, 5005, 5327, 6292, 7610, 7865, 8371, 8470, 9893, 10010, 10654, 11011, 15220, 15730, 16742, 16940, 19786, 20020, 21308, 22022, 26635, 31460, 33484, 39572, 41855, 44044, 49465, 53270, 55055, 58597, 69251, 83710, 92081, 98930, 106540, 108823, 110110, 117194, 138502, 167420, 184162, 197860, 217646, 220220, 234388, 277004, 292985, 346255, 368324, 435292, 460405, 544115, 585970, 644567, 692510, 761761, 920810, 1088230, 1171940, 1197053, 1289134, 1385020, 1523522, 1841620, 2176460, 2394106, 2578268, 3047044, 3222835, 3808805, 4788212, 5985265, 6445670, 7617610, 8379371, 11970530, 12891340, 15235220, 16758742, 23941060, 33517484, 41896855, 83793710, 167587420]

約数ペア:

[(1, 167587420), (2, 83793710), (4, 41896855), (5, 33517484), (7, 23941060), (10, 16758742), (11, 15235220), (13, 12891340), (14, 11970530), (20, 8379371), (22, 7617610), (26, 6445670), (28, 5985265), (35, 4788212), (44, 3808805), (52, 3222835), (55, 3047044), (65, 2578268), (70, 2394106), (77, 2176460), (91, 1841620), (110, 1523522), (121, 1385020), (130, 1289134), (140, 1197053), (143, 1171940), (154, 1088230), (182, 920810), (220, 761761), (242, 692510), (260, 644567), (286, 585970), (308, 544115), (364, 460405), (385, 435292), (455, 368324), (484, 346255), (572, 292985), (605, 277004), (715, 234388), (761, 220220), (770, 217646), (847, 197860), (910, 184162), (1001, 167420), (1210, 138502), (1430, 117194), (1522, 110110), (1540, 108823), (1573, 106540), (1694, 98930), (1820, 92081), (2002, 83710), (2420, 69251), (2860, 58597), (3044, 55055), (3146, 53270), (3388, 49465), (3805, 44044), (4004, 41855), (4235, 39572), (5005, 33484), (5327, 31460), (6292, 26635), (7610, 22022), (7865, 21308), (8371, 20020), (8470, 19786), (9893, 16940), (10010, 16742), (10654, 15730), (11011, 15220)]