156960648950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{87641}}^1$

素因数の和:87727

約数の個数: 144

約数和(自身を含む): 367955471664

約数和(自身を除く): 210994822714

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 43, 49, 50, 70, 85, 86, 98, 119, 170, 175, 215, 238, 245, 301, 350, 425, 430, 490, 595, 602, 731, 833, 850, 1075, 1190, 1225, 1462, 1505, 1666, 2107, 2150, 2450, 2975, 3010, 3655, 4165, 4214, 5117, 5950, 7310, 7525, 8330, 10234, 10535, 15050, 18275, 20825, 21070, 25585, 35819, 36550, 41650, 51170, 52675, 71638, 87641, 105350, 127925, 175282, 179095, 255850, 358190, 438205, 613487, 876410, 895475, 1226974, 1489897, 1790950, 2191025, 2979794, 3067435, 3768563, 4294409, 4382050, 6134870, 7449485, 7537126, 8588818, 10429279, 14898970, 15337175, 18842815, 20858558, 21472045, 26379941, 30674350, 37247425, 37685630, 42944090, 52146395, 52759882, 64065571, 73004953, 74494850, 94214075, 104292790, 107360225, 128131142, 131899705, 146009906, 184659587, 188428150, 214720450, 260731975, 263799410, 320327855, 365024765, 369319174, 448458997, 521463950, 640655710, 659498525, 730049530, 896917994, 923297935, 1318997050, 1601639275, 1825123825, 1846595870, 2242294985, 3139212979, 3203278550, 3650247650, 4484589970, 4616489675, 6278425958, 9232979350, 11211474925, 15696064895, 22422949850, 31392129790, 78480324475, 156960648950]

約数ペア:

[(1, 156960648950), (2, 78480324475), (5, 31392129790), (7, 22422949850), (10, 15696064895), (14, 11211474925), (17, 9232979350), (25, 6278425958), (34, 4616489675), (35, 4484589970), (43, 3650247650), (49, 3203278550), (50, 3139212979), (70, 2242294985), (85, 1846595870), (86, 1825123825), (98, 1601639275), (119, 1318997050), (170, 923297935), (175, 896917994), (215, 730049530), (238, 659498525), (245, 640655710), (301, 521463950), (350, 448458997), (425, 369319174), (430, 365024765), (490, 320327855), (595, 263799410), (602, 260731975), (731, 214720450), (833, 188428150), (850, 184659587), (1075, 146009906), (1190, 131899705), (1225, 128131142), (1462, 107360225), (1505, 104292790), (1666, 94214075), (2107, 74494850), (2150, 73004953), (2450, 64065571), (2975, 52759882), (3010, 52146395), (3655, 42944090), (4165, 37685630), (4214, 37247425), (5117, 30674350), (5950, 26379941), (7310, 21472045), (7525, 20858558), (8330, 18842815), (10234, 15337175), (10535, 14898970), (15050, 10429279), (18275, 8588818), (20825, 7537126), (21070, 7449485), (25585, 6134870), (35819, 4382050), (36550, 4294409), (41650, 3768563), (51170, 3067435), (52675, 2979794), (71638, 2191025), (87641, 1790950), (105350, 1489897), (127925, 1226974), (175282, 895475), (179095, 876410), (255850, 613487), (358190, 438205)]