159178950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{7219}}^1$

素因数の和:7251

約数の個数: 108

約数和(自身を含む): 497551860

約数和(自身を除く): 338372910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 63, 70, 75, 90, 98, 105, 126, 147, 150, 175, 210, 225, 245, 294, 315, 350, 441, 450, 490, 525, 630, 735, 882, 1050, 1225, 1470, 1575, 2205, 2450, 3150, 3675, 4410, 7219, 7350, 11025, 14438, 21657, 22050, 36095, 43314, 50533, 64971, 72190, 101066, 108285, 129942, 151599, 180475, 216570, 252665, 303198, 324855, 353731, 360950, 454797, 505330, 541425, 649710, 707462, 757995, 909594, 1061193, 1082850, 1263325, 1515990, 1624275, 1768655, 2122386, 2273985, 2526650, 3183579, 3248550, 3537310, 3789975, 4547970, 5305965, 6367158, 7579950, 8843275, 10611930, 11369925, 15917895, 17686550, 22739850, 26529825, 31835790, 53059650, 79589475, 159178950]

約数ペア:

[(1, 159178950), (2, 79589475), (3, 53059650), (5, 31835790), (6, 26529825), (7, 22739850), (9, 17686550), (10, 15917895), (14, 11369925), (15, 10611930), (18, 8843275), (21, 7579950), (25, 6367158), (30, 5305965), (35, 4547970), (42, 3789975), (45, 3537310), (49, 3248550), (50, 3183579), (63, 2526650), (70, 2273985), (75, 2122386), (90, 1768655), (98, 1624275), (105, 1515990), (126, 1263325), (147, 1082850), (150, 1061193), (175, 909594), (210, 757995), (225, 707462), (245, 649710), (294, 541425), (315, 505330), (350, 454797), (441, 360950), (450, 353731), (490, 324855), (525, 303198), (630, 252665), (735, 216570), (882, 180475), (1050, 151599), (1225, 129942), (1470, 108285), (1575, 101066), (2205, 72190), (2450, 64971), (3150, 50533), (3675, 43314), (4410, 36095), (7219, 22050), (7350, 21657), (11025, 14438)]